Finding the Fourth Proportional to 5,620.32, 7,757.22 and 3,732

Step by Step Solution

1. Step 1: Write the proportion equation
   5,620.32 : 7,757.22 = 3,732 : x
2. Step 2: Convert to fraction form
   5,620.32/7,757.22 = 3,732/x
3. Step 3: Cross multiply
   5,620.32x = 7,757.22 × 3,732
4. Step 4: Simplify right side
   5,620.32x = 28,949,945.04
5. Step 5: Solve for x
   x = 28,949,945.04/5,620.32
6. Step 6: Final answer
   x = 5,150.94